What Is Root Canal Therapy?

Best Root Canal Therapy in Richmond Hill


Table of Contents

Root canal therapy is a dental procedure to save an infected or injured tooth. The dentist or endodontist removes the diseased or damaged pulp from inside the tooth, cleans and disinfects the pulp chamber and root canals, and then fills the empty area with a material to stop the spread of infection.

Finally, the tooth is often restored with a filling or crown to give extra protection and function. It can prevent the extraction of a damaged tooth and assist in relieving the pain and discomfort brought on by dental decay, injury, or infection.

How Is a Root Canal Performed Using Laser Dentistry?

Although laser technology can speed up and improve the patient’s comfort during the process, laser-assisted root canal therapy is similar to the traditional kind.

Here is a step-by-step approach:

Evaluation and Anesthesia

The dentist or endodontist will first evaluate the tooth to decide whether laser-assisted therapy is necessary. Dental professionals will administer local anesthesia the patient to numb the area around the tooth.

Access and Preparation

Dental professionals drill a small hole into the top of the tooth to allow access to the pulp chamber and roots. Then insert laser into the hole to remove infected tissue and bacteria.

Cleaning and Disinfection

Then they clean and disinfect the canal while the infected tissue and vaporize bacteria using a laser. Laser energy may penetrate further into the canal than traditional equipment, ensuring the eradication of all bacteria.

Filling the Canal

Then they place the filling material to seal the canal. This stops further infection after thoroughly cleaning and disinfection.


Finally, they usually restore the tooth with a filling or crown to safeguard and restore its function.

Laser-assisted ones are faster, less painful, and more precise. They allow the dentist or endodontist to maintain healthy tissue while removing just sick tissue and bacteria.

But not everyone is a candidate for laser-assisted therapy, so your dentist or endodontist must assess your situation to decide what’s best.

Best Root Canal Therapy in Richmond Hill

6 Advantages of Using Lasers in Root Canal Treatment

The use of lasers has several advantages. The following are a few of the significant benefits:


Lasers are highly accurate tools that can detect and eliminate bacteria and infected tissue from the system without damaging healthy tissue. This accuracy enables a more conservative approach to treatment and could lead to less tooth damage.

Lessened Discomfort and Pain

Laser-assisted therapy may be less uncomfortable and painful than traditional one. A more comfortable recovery is possible because of the laser’s ability to lower inflammation and accelerate healing.

Quicker Recovery Time

Lasers have the potential to promote tissue regeneration and lessen inflammation, which may hasten recovery time. Patients might feel less pain and be able to resume their regular activities sooner.

Lower Risk of Infection

Lasers successfully eliminate bacteria and sterilize the system, lowering the risk of future infection. This may increase the long-term success rate.

Less Need for Anesthesia

Laser-assisted therapy may be less painful than traditional treatment, reducing the need for anesthesia. Patients who experience dental anxiety or are sensitive to anesthesia may find this helpful.

Greater Patient Comfort

Using lasers can increase patient comfort. The laser does not make the same noise or vibration as traditional dental instruments; Therefore, some patients may feel more at ease.

Overall, laser-assisted treatment has the potential to be a more comfortable, efficient, and effective method of treating infected or damaged teeth.

While laser treatment is inappropriate for many patients, your dentist or endodontist can assess if it suits your needs. Call us at ORIS Dental Clinics if you live in Richmond Hill, Ontario!

Book Your Appointment

Preferred Day of the Week
Preferred Time of the Day